package com.mall.security;

import com.central.common.utils.ResponseUtil;
import com.fasterxml.jackson.databind.ObjectMapper;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.core.AuthenticationException;
import org.springframework.security.web.authentication.AuthenticationFailureHandler;
import org.springframework.stereotype.Component;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

@Component
public class LoginFailHandler implements AuthenticationFailureHandler {

    @Autowired
    private ObjectMapper objectMapper;
    @Override
    public void onAuthenticationFailure(HttpServletRequest request, HttpServletResponse response, AuthenticationException e) throws IOException, ServletException {
        response.setHeader("Content-type", "text/html;charset=UTF-8");
        ResponseUtil.responseFailed(objectMapper,response,"认证失败");
    }
}
